there's so many!!!!

"it is our choices that show what we truly are, far more than our abilities."

"how do you know about Fluffy?"

"you look much tastier than Crabbe and Goyle, Harry"

"only a true Gryffindor could've pulled that out of the hat."

"by all means continue to destroy my possessions, i daresay i have too many."

"just because you've got the emotional range of a teaspoon, doesnt mean we all have Ron!"

"does it hurt?"
"death? not at all, quicker and easier than falling asleep."

"where your treasure is, there will your heart be also."

"He had sunk to his knees, his head in his arms. He was shaking, but not Harry realised from cold."

"She's like my sister, i love her like a sister and i reckon she feels the same way about me. it's always been like that. i thought you knew."

"But i want to go home, i dont want to fight anymore." this line was was heartbreaking

"This cold-blooded walk to his own destruction required a different kind of bravery"

"Ron, you are the most insensitive wart i've ever had the misfortune to meet."

"fame is a fickle friend Harry, celebrity is as celebrity does, remember that."

"there's no need to call me sir, professor."

"oh its just your look." my favourite one of Luna's, when she saw through Harrys disguise at Bill and Fleur's wedding

"if you're not in Gryffindor, we'll disinherit you, but no pressure."

"the last enemy that shall be destroyed is death."

"I'VE HAD ENOUGH, I'VE SEEN ENOUGH, I WANT OUT, I WANT IT TO END!!"

"you have raised him like a pig for slaughter!".

"bad Dobby, very bad Dobby."

"Harry Potter has freed Dobby."

"then you should have died, died rather than betray your friends, as we would have done for YOU!!!"

"However, you will find that i will only truly have left this school when none here are loyal to me. You will also find that help will always be given at Hogwarts to those who ask for it."